74454908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19013}}^1$

素因数の和:19117

約数の個数: 24

約数和(自身を含む): 143745840

約数和(自身を除く): 69290932

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 19013, 38026, 76052, 209143, 418286, 836572, 1692157, 3384314, 6768628, 18613727, 37227454, 74454908]

約数ペア:

[(1, 74454908), (2, 37227454), (4, 18613727), (11, 6768628), (22, 3384314), (44, 1692157), (89, 836572), (178, 418286), (356, 209143), (979, 76052), (1958, 38026), (3916, 19013)]